Veinland 4NMEAto1RG Multiplexer 4 Channel

The VEINLAND product range includes a variety of different NMEA expanders and multiplexers to ensure the exchange of navigation data between navigation devices according to IEC 61162. All modules are galvanic isolated and partly secured by a redundant voltage supply. According to NMEA 0183, a differential serial data transmission is available as RS 422.

NMEA expanders distribute received signals e.g. from echo sounder or GPS to up to 12 different receiver. Individual modules can automatically switch to the redundant secondary input if the primary input fails.

NMEA multiplexers collect various data from up to 8 transmitters, bundle and send them to different receivers, e.g. Radar or ECDIS. In addition to the standards, our multiplexers can filter, modify and recalculate the signals as well. Headers and checksums can be changed via the configuration software directly on site during the installation. Special solutions like the calculation of the true wind or invert wind directions by 180 ° are possible.

Our new development includes a fully configurable high-performance 8-channel NMEA matrix with a network interface according to the IEC61162-450 standard.

A big selection of our NMEA products are certified according to the IEC 60945 standard. Special solutions can be developed on request.

Overview

The module 4NMEAto1RG is used to merge/collect the data from four serial sources (NMEA or RS422) and transfer to two outputs (RS422 RS485 and ETH). The interface configuration of the serial output is done externally by bridges. The baud rates can be selected by DIP switches or in the SETUP menu. The inputs and outputs are galvanically isolated from each other and the power supply.

Specification

 

Power supply
9-32VDC / nom. 24V; 6W
Dimensions
165mm x 85mm x 44mm
Weight
570g
Operating temperature
-15°C up to +70°C
Interfaces
2Power/Error: 1x 5 poles RM5
1NMEA-In/Out: 1x 5 poles RM5
1ETH: 8 poles RJ45
4x1NMEA-In: 4x 3 poles RM5
Data rates
1NMEA-In/Out according to IEC61162-2/RS422
up to 115kbps
1ETH as UDP or TCP/IP
4x1NMEA-In according to IEC61162-2/RS422
up to 38400bps
Connections
Connector with terminals up to 2,5mm²
Applications
Collection and decoupling of signal sources (e.g. GPS, Heading, Weather, Sounder) to one receiver (e.g. VDR), RS422/485-Matrix
Options
Brackets for wall mounting
Approval
IEC60945, IACS E10
Article-No.
M0137
 

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